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Answer:21 #1317

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12 changes: 10 additions & 2 deletions apps/angular/21-anchor-navigation/src/app/app.config.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,14 @@
import { ApplicationConfig } from '@angular/core';
import { provideRouter } from '@angular/router';
import { provideRouter, withInMemoryScrolling } from '@angular/router';
import { appRoutes } from './app.routes';
export const appConfig: ApplicationConfig = {
providers: [provideRouter(appRoutes)],
providers: [
provideRouter(
appRoutes,
withInMemoryScrolling({
anchorScrolling: 'enabled',
scrollPositionRestoration: 'enabled',
}),
),
],
};
4 changes: 3 additions & 1 deletion apps/angular/21-anchor-navigation/src/app/foo.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,9 @@ import { NavButtonComponent } from './nav-button.component';
selector: 'app-foo',
template: `
Welcome to foo page
<nav-button href="home" class="fixed left-1/2 top-3">Home Page</nav-button>
<nav-button [href]="'/home'" class="fixed left-1/2 top-3">
Home Page
</nav-button>
<div class="h-screen bg-blue-200">section 1</div>
<div class="h-screen bg-red-200">section 2</div>
`,
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12 changes: 8 additions & 4 deletions apps/angular/21-anchor-navigation/src/app/home.component.ts
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Expand Up @@ -2,17 +2,21 @@ import { Component } from '@angular/core';
import { NavButtonComponent } from './nav-button.component';

@Component({
imports: [NavButtonComponent],
selector: 'app-home',
imports: [NavButtonComponent],
template: `
<nav-button href="/foo" class="fixed left-1/2 top-3">Foo Page</nav-button>
<nav-button [href]="'/foo'" class="fixed left-1/2 top-3">
Foo Page
</nav-button>
<div id="top" class="h-screen bg-gray-500">
Empty
<nav-button href="#bottom">Scroll Bottom</nav-button>
<nav-button [href]="'/home'" [fragment]="'bottom'">
Scroll Bottom
</nav-button>
</div>
<div id="bottom" class="h-screen bg-blue-300">
I want to scroll each
<nav-button href="#top">Scroll Top</nav-button>
<nav-button [href]="'/home'" [fragment]="'top'">Scroll Top</nav-button>
</div>
`,
})
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6 changes: 4 additions & 2 deletions apps/angular/21-anchor-navigation/src/app/nav-button.component.ts
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Original file line number Diff line number Diff line change
@@ -1,10 +1,11 @@
/* eslint-disable @angular-eslint/component-selector */
import { Component, Input } from '@angular/core';
import { RouterLinkWithHref } from '@angular/router';
@Component({
selector: 'nav-button',
standalone: true,
imports: [RouterLinkWithHref],
template: `
<a [href]="href">
<a [routerLink]="href" [fragment]="fragment">
<ng-content></ng-content>
</a>
`,
Expand All @@ -14,4 +15,5 @@ import { Component, Input } from '@angular/core';
})
export class NavButtonComponent {
@Input() href = '';
@Input() fragment: string | undefined = undefined;
}
2 changes: 1 addition & 1 deletion apps/angular/21-anchor-navigation/src/index.html
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
<!doctype html>
<html lang="en">
<html lang="en" class="scroll-smooth">
<head>
<meta charset="utf-8" />
<title>angular-anchor-navigation</title>
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